Việt Nam wants to deepen trade ties, COVIDTop legislator attends World Conference of Speakers of ParliamentPfizer, Moderna vaccines interchangeable as first and second dose: Health ministryChina's Foreign Minister Wang Yi to visit Việt Nam, vaccine assistance on the agendaNA Chairman holds talks with leader of Belgium's Chamber of RepresentativesViệt Nam thanks Guangxi for presenting vaccine against COVIDVietnamese President arrives in New York for UN General Assembly's 76th session, White House COVIDViệt Nam, Finland stressed COVIDPresident Phúc receives Japanese Defence MinisterTop legislator promotes bilateral ties in meetings with Finnish President, parliament speaker